Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21304710 · ArcScan

Block

#21,304,710

2026-09-17 09:13:49 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,710
Timestamp: 19 days ago · 2026-09-17 09:13:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x3351bb9be44ee16c3b4f059359559cd126e35429bc5c2192b7ad2b47b599d53b
Parent hash: 0x56dc8695…8dc69021
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,710 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

32.4%9,705,857 / 30,000,000

Base fee

20 gwei

State root

0x237a06f6fdf8…8ad57a8d0204

Transactions root

0xac73119ff4ef…5699f0a50670

Receipts root

0xe367b712ffa4…7cefe6429431

Nonce

0x0000000000000000

Extra data

0x00000004a817c800